SUSTAINABLE REMIDIATION OF COBALT ION FROM WASTER USING CELLULOSE ETHER-ESTER DERIVATIVES. Pakistan Journal of Medical & Cardiological Review, [S. l.], v. 5, n. 1, p. 1528–1543, 2026. DOI: 10.66021/pakmcr649. Disponível em: http://pakjmcr.com/index.php/1/article/view/649. Acesso em: 25 oct. 2026.